baber/WOPTO huggingface dataset:
Patent JP-2019140426-A (JP)
Title: Wireless communication network system, wireless communication device, wireless communication method, and wireless communication program
Inventor: MATSUMOTO TAKAHIRO
IPC: H04W40/12
Filed: 2018-02-06
Abstract: To maintain a communication function efficiently.SOLUTION: A status transmission unit 110 of a communication node 100 transmits a communication status message 301 indicating the communication status with another communication node. A path selection unit 210 determines a physical topology on the basis of the communication status message 301 of each of the plurality of communication nodes 100, and selects a communication path 231 between the communication nodes by using the physical topology. A relay determination unit 220 determines a communication node that relays a message from among the plurality of communication nodes 100 as a relay device on the basis of the communication path 231, and generates a relay instruction 232 that instructs the relay device to relay the message. The message relay unit 120 of the communication node 100 relays the message on the basis of the relay instruction 232.SELECTED DRAWING: Figure 3
Patent JP-2019008772-A (JP)
Title: Method and device for inputting characters
Inventor: CHANG MINQIANG
IPC: G06F17/27
Filed: 2018-02-07
Abstract: To provide a method and a device reduced in the number of operations by a user and efficiently improving flexibility of character inputting.SOLUTION: A method for inputting characters detects a character pin-in inputted by a user, acquires a predictive character pin-in suitable for the character pin-in, displays the character pin-in and predictive character pin-in in association with each other, detects a confirmation operation for the predictive character pin-in of a user, reduces the number of operations of the user by displaying at least one candidate input word corresponding to the character pin-in and the predictive character pin-in according to the fact that the confirmation operation is detected, and efficiently improves flexibility of the character inputting.SELECTED DRAWING: Figure 2
Patent JP-2019138513-A (JP)
Title: refrigerator
Inventor: KONUMA TOMOHITO
IPC: F25D21/14
Filed: 2018-02-08
Abstract: To prevent overflow of water from a water tray (trough) receiving water generated in an evaporator for refrigeration and to improve durability of a sensor for detecting a temperature of the trough, in a refrigerator including a cooling temperature zone chamber at an upper part of a freezing temperature zone chamber, and having not only an evaporator for freezing but also the evaporator for refrigeration.SOLUTION: In a refrigerator including storage chambers of a cooling temperature zone chamber and a freezing temperature zone chamber successively from an upper part, and further having a compressor, an evaporator for refrigeration capable of supplying cold air to the cooling temperature zone chamber, an evaporator for freezing capable of supplying cold air to the freezing temperature zone chamber, a trough for collecting water generated in the evaporator for refrigeration, a temperature sensor detecting a temperature of the trough, and heating means for heating the trough, the temperature sensor is disposed at an inner side of a formation member of the trough without exposed to an inner face of the trough.SELECTED DRAWING: Figure 3
Patent JP-2018083627-A (JP)
Title: Brake gear
Inventor: NAKAZAWA CHIHARU
IPC: B60T13/135
Filed: 2018-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a brake gear which achieves highly responsive pressure rise characteristics without depending on pump discharge ability.SOLUTION: A brake gear of the invention includes: a small diameter piston, a medium diameter piston, and a large diameter piston which operate in a cylinder in conjunction with operation of a brake pedal; a first pressure chamber partitioned by an outer peripheral surface of the small diameter piston, an end surface of the medium diameter piston, and an inner peripheral surface of the cylinder; a second pressure chamber partitioned by an outer peripheral surface of the medium diameter piston, an end surface of the large diameter piston, and an inner peripheral surface of the cylinder; and a fluid pressure source which supplies a brake fluid to the first pressure chamber and the second pressure chamber; a first oil passage connecting the fluid pressure source with the first pressure chamber; a second oil passage connecting the fluid pressure source with the second pressure chamber; and a selector valve provided at the first oil passage.SELECTED DRAWING: Figure 3
Patent JP-2019139091-A (JP)
Title: Photosensitive composition
Inventor: DEYAMA YOSHIHIRO
IPC: C08G59/42
Filed: 2018-02-13
Abstract: To provide a composition which can be cured by heating at a low temperature of 100°C or lower, has good resistance to a resist stripping solution or the like, and is highly transparent, and to provide a use thereof.SOLUTION: Since a photocurable composition contains a polyester amide acid (A), an epoxy compound (B) having a fluorene skeleton, a urethane compound (C) having a double bond, a photopolymerization initiator (D) and a silane coupling agent (F), the photocurable composition can form a transparent cured film having good resistance to a resist stripping solution after curing at a low temperature of 100°C or lower by being irradiated with ultraviolet rays.SELECTED DRAWING: None
Patent JP-2019137298-A (JP)
Title: Input power estimation system to rotating body, input power estimation method, abutment face state determination system and moving body apparatus control system
Inventor: YAMAZAKI TORU
IPC: B60C19/00
Filed: 2018-02-14
Abstract: To estimate input power inputted to a rotating body from an abutment face on which the rotating body abuts.SOLUTION: An input power estimation system for estimating input power inputted to a tire 1 (rotating body) from a road face 100 (abutment face) has: an input part 11 inputted with vibration detection results of acceleration sensors 21, 22 (vibration detection parts) for detecting the vibration of a specified point of the rotating body; a storage part 12 for storing a power propagation loss L with respect to at least one element which is allocated to each portion in which propagation characteristics of the rotating body are different from one another; and a calculation part 13 for calculating the element energy E of the element on the basis of the vibration detection result inputted to the input part, and calculating an estimation value of the input power Pwhich is inputted to the rotating body from the abutment face from the calculated element energy E and the power propagation loss L which is stored in the storage part.SELECTED DRAWING: Figure 1
Patent JP-2019143196-A (JP)
Title: Method for recovering scandium
Inventor: NAKAI OSAMU
IPC: C22B3/08
Filed: 2018-02-20
Abstract: To provide a method for recovering high purity scandium while reducing loss by effectively, economically and efficiently removing iron from an acidic solution containing scandium.SOLUTION: There is provided a method for recovering scandium including a deferrization process for adding an alkali solution to a scandium-containing acid solution to separate iron contained in the acid solution as hydroxide, and a neutralization process for neutralizing deferrization post liquid to obtain scandium hydroxide. The scandium-containing acid solution is a sulfidation post liquid recovered by wet refining by conducting a sulfidation treatment by adding hydrogen sulfide gas to an exudate obtained by sulfuric acid exudation of nickel oxide ore to generate nickel sulfide and the sulfidation post liquid, in the deferrization process one with pH adjusted to 13.0 to 14.0 is used as an alkali solution for addition to the sulfidation post liquid, and a detoxification drainage by absorbing hydrogen sulfide gas remaining after the sulfidation treatment in wet refining to an alkali solution and detoxifying is used as a part or all of the alkali solution.SELECTED DRAWING: Figure 1
Patent JP-2019147161-A (JP)
Title: Solder and soldering method
Inventor: YAMAZAKI MAKOTO
IPC: B23K35/14
Filed: 2018-02-26
Abstract: To prevent a contact failure from occurring when soldering is performed.SOLUTION: Solder 1 is formed in such a cylindrical shape as to be capable of surrounding a core wire 20 of a conducting wire 2 from which the core wire 20 is exposed.SELECTED DRAWING: Figure 1
Patent JP-2019146504-A (JP)
Title: Reel seat
Inventor: IWATA SOJI
IPC: A01K87/06
Filed: 2018-02-26
Abstract: To provide a reel seat that facilitates full palming while holding a bait reel.SOLUTION: A reel seat 10 comprises: a cylindrical body 21; and a palming support 22. A fishing rod body 11 is inserted into a cylindrical body 21 and a bait reel is fixed to a seat surface 29 of the cylindrical body 21. A reel holding part 24A is provided in a center of the cylindrical body 21, with the palming support 22 integral with the reel holding part 24A. An outer peripheral face 37 corresponding to a lower surface of the palming support 22 covers a lower surface of the reel holding part 24. A pair of outer peripheral surfaces 38 corresponding to side surfaces of the palming support 22 cover side surfaces of the reel holding part 24 and expand in a symmetric manner in a lateral direction. An outer peripheral surface 44 continuous with the outer peripheral surface 37 covers a side part of a portion where a fixing hood 30 is formed. A flange part 34 is provided in a protruding fashion below the palming support 22, and a front surface 52 of the flange part 34 contacts a hand of a fishing person.SELECTED DRAWING: Figure 1
Patent JP-2019149420-A (JP)
Title: substrate
Inventor: TAKAO KAZUAKI
IPC: H01L23/12
Filed: 2018-02-26
Abstract: To suppress occurrence of damage.SOLUTION: A substrate comprises: a wiring substrate 14; a lower plate 10 arranged on a lower side of the wiring substrate; an inclination winding spring 12 arranged between the lower plate and the wiring substrate, and supporting the wring substrate; an electronic component package 18 arranged on an upper side of the wiring substrate; a sheet 16 arranged between the wiring substrate and the electronic component package, and including a plurality of electrodes 26 provided on an upper surface of the wiring substrate and a plurality of bumps 34 for connecting a plurality of electrodes 28 provided on a lower surface of the electronic component package; an upper side plate 20 arranged on the upper side of the electronic component package; and a coupling member 22 coupling the lower plate and the upper plate. By coupling the lower plate and the upper plate with the coupling member, the lower plate, the inclination winding spring, the wiring substrate, the sheet, the electronic component package, and the upper side plate are laminated in this order and are fixed, and the plurality of electrodes of the wiring substrate, the plurality of bumps of the sheet, and the plurality of electrodes of the electronic component package are compressed and connected.SELECTED DRAWING: Figure 2
Patent JP-2019149007-A (JP)
Title: Information posting system
Inventor: SUGANO MASAHITO
IPC: G06F13/00
Filed: 2018-02-27
Abstract: To provide an information posting system for allowing an addicted user who has intimate knowledge about a specific matter to post information to which his/her own thought is reflected.SOLUTION: An information posting system 10 includes a request reception section for receiving a request of a terminal, a database section 110 having each data, storage means 130 having each screen data, a data collection section for collecting data from the database section based on the request which the request reception section received from the terminal, and a screen transmission section for transmitting to the terminal with data which the data collection section collected from the database section and the screen data retained at the storage means. The screen data includes ranking board screen data, the screen transmission section transmits the ranking board screen data and the data obtained from the database section to the terminal for displaying the ranking board screen on the terminal.SELECTED DRAWING: Figure 2
Patent JP-2019148379-A (JP)
Title: Power generation plant
Inventor: HISHIDA MASASHI
IPC: F22G1/16
Filed: 2018-02-27
Abstract: To provide a power generation plant that can keep high power generation efficiency and improve a mixed fuel burning ratio of low-quality fuel at the same time.SOLUTION: A power generation plant comprises a first boiler 1 comprising a plurality of stages of superheated steam system heat exchangers in an exhaust gas passage 13, and a second boiler 2 comprising a fuel supply system different from that of the first boiler 1 and comprising a superheated steam system heat exchanger 30 in a convection heat transfer part. A superheated steam outlet 15a of a primary superheater 15 comprised in the first boiler 1 and a superheated steam inlet 30b of the superheated steam system heat exchanger 30 comprised in the second boiler 2 are connected by a pipe 41. A superheated steam outlet 30a of the superheated steam system heat exchanger 30 and a superheated steam inlet 16b of a secondary superheater 16 comprised in the first boiler 1 are connected by a pipe 42.SELECTED DRAWING: Figure 1
Patent JP-2019149056-A (JP)
Title: Transport apparatus and control method thereof
Inventor: URATA YUKI
IPC: G06F1/26
Filed: 2018-02-27
Abstract: To provide a transport apparatus capable of suppressing wasteful consumption of electric power in an electric circuit, and a control method thereof.SOLUTION: A shopping basket 1 includes a main body 10, an electric circuit 14, a first detection part 11 as a stack detection part, and a control part 13. The main body 10 holds an object to be transported The electric circuit 14 has at least two operation modes, i.e., a normal mode and a power saving mode in which power consumption is lower than that in the normal mode. The first detecting part 11 detects the presence or absence of the stack state in which the main body 10 is stacked relative to the object to be detected. When the occurrence of the stack state is detected by the first detection part 11, the control part 13 switches the operation mode of the electric circuit 14 from the normal mode to the power saving mode.SELECTED DRAWING: Figure 1
Patent JP-2019153035-A (JP)
Title: Recorder for vehicles, recording method for vehicles, and program
Inventor: TAKAHASHI HIROKI
IPC: H04N5/77
Filed: 2018-03-02
Abstract: To properly record a video in the surroundings of a vehicle without a drastic increase in cost.SOLUTION: A recorder for vehicles includes a video acquisition unit that acquires a video of a first camera which images an area ahead of or behind a vehicle, and a video of a second camera which images a range including lower areas ahead of, behind, and on the right and left sides of the vehicle; a cut processing unit that performs cut processing on the video of the second camera, which is acquired by the video acquisition unit, within a first cut range to be used as bird's-eye view video, and a second cut range including a direction farther away from the vehicle at least than the first cut range; and a record control unit that, when the vehicle is at a halt, records the video of the second camera which is cut within the second cut range as recording object data, and that, when the vehicle is traveling, records the video of the first camera as the recording object data.SELECTED DRAWING: Figure 3
Patent JP-2018086506-A (JP)
Title: Game machine
Inventor: OYA TOSHIHARU
IPC: A63F7/02
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of optimally inhibiting diminution in a player's eagerness for a game by improving an attention degree and understanding of notification during a special game state.SOLUTION: A game board 80 of a pachinko machine includes: actuation ball entry parts 84 ad 85 and a variable ball entry part 83 in which game balls flowing down a game area PE may enter, and a symbol display device 260 variably displays symbols on the basis of ball entry in a lower-side actuation ball entry part 84. When a ball enters a right-side actuation ball entry part 85, the pachinko machine executes a jackpot and a lottery of the type thereof. When a winning result in the lottery is determined by ball entry in the right-side variable ball entry part 83, the game is transferred to an opening/closing execution mode. During the opening/closing execution mode, patterns that are recognized to be same as symbols variably displayed on the basis of ball entry in the lower-side actuation ball entry part 84, are variably displayed during the opening/closing execution mode, and an advantageous degree of a game state to be transferred after termination of the opening/closing execution mode is notified by a stationary display result of the variation display.SELECTED DRAWING: Figure 5
Patent JP-2019158981-A (JP)
Title: Focal plane shutter
Inventor: IMAI RENTARO
IPC: G03B9/36
Filed: 2018-03-09
Abstract: To provide a focal plane shutter capable driving a blade drive member and a light shielding blade unit without providing the through hole of a base plate for coupling them.SOLUTION: The focal plane shutter comprises: at least two base plates having an aperture; a plurality of light shielding blades for opening and closing the aperture to control exposure; a blade arm member rotatably holding the light shielding blade; a blade drive member connected with the blade arm member and driving the light shielding blade by rotation; and an upper base plate for controlling the thrust direction of the blade drive member. The blade drive member having an axis used as the center of rotation rotates around a bearing provided in the base plates and the upper base plate; the blade drive member and the blade arm member are connected at the center of rotation by two-way taking; and the straight line part of the two-way taking has the same direction as the blade travelling direction in the state of the completion of blade travelling.SELECTED DRAWING: Figure 1
Patent JP-2019159016-A (JP)
Title: Optical input/output device and manufacturing method thereof
Inventor: YAMAGUCHI KEITA
IPC: G02F1/313
Filed: 2018-03-09
Abstract: To provide a large scale optical input/output device capable of increasing the number of chips manufacturable per wafer while restricting the range influenced by a bug that occurred in a chip.SOLUTION: A multi-input multi-output optical input/output device comprises multiple basic switches; and an array of optical elements for combining and connecting the respective basic switches. The array and the basic switches are formed on different chips, and the array and the basic switches are optically connected to each other outside the chip.SELECTED DRAWING: Figure 4
Patent JP-2019159816-A (JP)
Title: Information processing device, electronic apparatus, and information process system
Inventor: TOJO HIROYUKI
IPC: G06F8/65
Filed: 2018-03-13
Abstract: To prevent the occurrence of failure in a component operation of an electronic apparatus by applying a firm ware.SOLUTION: A version specification part 102 specifies a version of a firm ware which is scheduled for application. A component information acquisition part 103 acquires component information about a component of an application object of the firm ware. An available propriety determination part 104 is a part structure corresponded to the component information acquired, and determines whether the firm ware of the version specified is available. If it is determined that it is not available by the available propriety determination part 104, a firm wafer application processing part 105 executes an inhibition process that inhibits the application of the firm wafer. An application result notification part 107 notifies an application result of the firm wafer to a user.SELECTED DRAWING: Figure 4
Patent JP-2019159886-A (JP)
Title: Image generation method and image generation device
Inventor: FUWA YOHEI
IPC: H04N13/257
Filed: 2018-03-14
Abstract: To provide an image generation method and device capable of exactly presenting an image which can be used for stereoscopic vision at high speed in order for an appreciator to comfortably appreciate a three-dimensional virtual space.SOLUTION: A method for generating an image viewed from a viewpoint in a three-dimensional virtual space includes steps of: generating a reference image including a reference color image drawing a virtual object in the three-dimensional virtual space viewed from a reference viewpoint and a reference distance image recording distance from the reference viewpoint to a surface of the three-dimensional virtual object; and drawing a part of an image of a three-dimensional virtual object corresponding to the viewpoint by shifting a plurality of pixel coordinates of the reference color image based on distance between another viewpoint and the reference viewpoint and complementing a predetermined region of the three-dimensional virtual object which can be seen from another viewpoint, but cannot be seen from the reference viewpoint by drawing the predetermined region viewed from another viewpoint to generate a viewpoint image of the three-dimensional virtual object viewed from another viewpoint.SELECTED DRAWING: Figure 9
Patent JP-2018129835-A (JP)
Title: Video decoding method
Inventor: SUZUKI YOSHINORI
IPC: H04N19/12
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a video decoding method capable of reducing the amount of data, by determining whether or not a direct mode is applicable clearly.SOLUTION: A prediction direction is selected from predictive, forward, backward in units of 8x8 block. Selection is made by using an immediately above block B83 and an immediately left block A82 of an object 8x8 block C81. Next, a reference frame required for execution of the prediction mode selected in the processing 610 is selected. Selection is made by using the immediately above block B83 and the immediately left block A82 of the object 8x8 block C81. Next, calculation processing of a motion vector corresponding to the selected prediction mode and the reference frame is executed in units of 4x4 block. A 4x4 prediction block is synthesized by the prediction mode selected last, the reference frame and the calculated motion vector. The calculated motion vector and the index of the reference frame are saved for prediction motion vector prediction.SELECTED DRAWING: Figure 14
Patent JP-2018181834-A (JP)
Title: Fuel cell system
Inventor: OYA RYOSUKE
IPC: H01M8/04537
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of controlling output of a fuel cell even at the time of output abnormality on the secondary battery side.SOLUTION: When it is detected that a ratio of an output voltage to an input voltage of a secondary battery boost converter 45 cannot be output for a predetermined value or more, a control device 60 that controls an FC boost converter 20 and the secondary battery boost converter 45 obtains a target output voltage of a fuel cell 10 by using a voltage of at least one of the input side and the output side of the secondary battery boost converter 45 and a first value that is equal to or higher than a minimum boost ratio of the FC boost converter 20, and controls the fuel cell 10 such that the output voltage of the fuel cell 10 becomes equal to or lower than the target output voltage.SELECTED DRAWING: Figure 1